Home
Class 11
PHYSICS
The specific heat of a substance depends...

The specific heat of a substance depends on

A

mass of the substance

B

temperature of the substance

C

nature of material of the substance

D

both (a) and (b)

Text Solution

Verified by Experts

The correct Answer is:
D

The specific heat of a substance depends mainly on nature of material of the substance. It would also depend upon initial temperature of the substance.
Promotional Banner

Similar Questions

Explore conceptually related problems

Specific heat of a substance can be

How much heat (in joule) is required to raise the temperature of 205 g of water from 21.2^(@)C to 91.4^(@)C . Specific heate of water is 4.18 J g^(-1) .^(@)C^(-1) Strategy : The specific heat of a substance is the amount of heat required to raise the temperature of 1g of the substance by 1^(@C . Thus Specific heat = (("Amount of heat in joules"))/(("Mass of substance in grams")("Temperature change in" .^(@)C)) Rearrangement gives. Amount of heat (q) = Mass of substance (m) xx Specific heat (c ) xx Temperature change (Delta T)

The specific heat of a substance at temperature at t^(@) c is s=at^(2)+bt+c . Calculate the amount of heat required to raise the temperature of m g of the substance from 0^(@) C to t_(0)^(@) C

Assertion : Specific heat of any substance remains constant at all temperatures. Reason : It is given by s= 1/m * (dQ)/(dt) .

The specific gravity of a substance is the ratio of the density of the substance to the density of ____.

Specific heat of a substance at m.pt. or b.pt. for isothermal process and specific heat of a substance during adiabatic change respectively are: